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2 years ago

A garden snail moves 3/5 foot in 1/4 hour. How far is the snail moving per hour?

Mathematics

2 answers:

Irina-Kira [14]2 years ago

8 0

12/5 in one hour just multiply by four

Bond [772]2 years ago

4 0

Answer: 12/5 or 2.4 feet per hour

Step-by-step explanation:

$\frac{3}{5}$ * 4 = 12/5

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The interior angles of a triangle have measures k°, 27°, and 10°. What is the value of k?

NikAS [45]

Hey!

Hope this helps...

~~~~~~~~~~~~~~~~~~~~~

Assuming that the sum of all the angles must equal 180°

180 - (27+10) = k

180 - 37 = k

k = 143°

6 0

2 years ago

Lucy spends 4 hours a week babysitting. Her sister Lily spends seven eighths as much time babysitting. Does Lily babysit for mor

olganol [36]

Answer:

Lily babysit for less than 4 hours.

Step-by-step explanation:

Given:

Lucy spends in a week babysitting for 4 hours.

Lily spends seven-eighths of 4 hours.

Now, to find whether Lily babysit for more than 4 hours or less than that.

Number of hours Lucy babysit = 4 hours.

So, to get the hours Lily babysit:

$\frac{7}{8}\ of\ 4\ hours.$

$=\frac{7}{8}\times 4\\\\=\frac{28}{8} \\\\$

On simplifying we get:

$=\frac{7}{2} \\\\=3\frac{1}{2}\ hours.$

Thus, Lily spends $3\frac{1}{2}\ hours$ for babysitting which is less than 4 hours.

Therefore, Lily babysit for less than 4 hours.

4 0

2 years ago

What are 3 ratios that are equivalent to 4/7 Help please

quester [9]

Answer:

8:14, 12:27, 40:70

Step-by-step explanation:

5 0

2 years ago

-How mathematics helps in civil aviation?

Arturiano [62]

Answer: to know how to do bussiness

Step-by-step explanation:civil aviation has a lot of departments they dont work only in the air but they also work at the airport. they need math to do bussıness

7 0

3 years ago

What X !!!!!!!!!!!!!!!!!! Help me please!!!!

Vaselesa [24]

Answer:

Step-by-step explanation:

According to the problem, 

45° + x = 180° [Linear pair]

=> x = 180° - 45°

=> x = 135° (Ans)

5 0

2 years ago

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